(3R,5S)-3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione

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Names

[ CAS No. ]:
4295-92-5

[ Name ]:
(3R,5S)-3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione

[Synonym ]:
meso-3,5-dimethylglutaric anhydride
meso-2,4-dimethylglutaric anhydride
meso-2,4-dimethylglutaric acid anhydride
meso-2,4-dimethylpentanedioic anhydride
cis-3,5-dimethyl glutaric anhydride
3,5-dimethyl-dihydro-pyran-2,6-dione

Chemical & Physical Properties

[ Molecular Formula ]:
C7H10O3

[ Molecular Weight ]:
142.15200

[ Exact Mass ]:
142.06300

[ PSA ]:
43.37000

[ LogP ]:
0.73210

Safety Information

[ HS Code ]:
2917190090

Precursor & DownStream

Precursor

DownStream

  • 3,5-Dimethylpiperidine
  • 2,4-dimethylpentanedioyl dichloride
  • (2R,4S)-2,4-dimethylpentane-1,5-diol

Customs

[ HS Code ]: 2917190090

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%


Related Compounds

  • 3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione
  • 2H-PYRAN-2,6(3H)-DIONE, DIHYDRO-3,4-DIMETHYL-
  • 3,5-diethyloxane-2,6-dione
  • (2R,4S)-2,4-Dibromopentane
  • (3R,5S)-3,5-dimethyloxan-2-ol
  • (5Z)-3-acetyl-5-[1-(benzylamino)ethylidene]-4-hydroxypyran-2,6-dione
  • 2-{[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]methyl}-4-methylpentanoic acid
  • 4-[(3-butoxypropyl)carbamoyl]-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid
  • 1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentanecarbonyl]-4-methylpiperidine-2-carboxylic acid
  • 5-({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-2-yl}formamido)-2-methylpentanoic acid
  • 2-[1-(2-{1-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclobutyl}acetyl)azetidin-3-yl]propanoic acid
  • (2R)-2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]-3-(1H-imidazol-4-yl)propanoic acid
  • 2-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-phenyl-N-(propan-2-yl)acetamido]acetic acid
  • 4-[(4S)-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5,5,5-trifluoropentanamido]pentanoic acid
  • 4-[(4S)-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5,5,5-trifluoropentanamido]-3-methylbutanoic acid
  • (4S)-4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]-5,5,5-trifluoropentanoic acid
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